MCTOOL[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

MCTOOL.exe
Size

16.9MB
MD5

49dc9decee828697148345c29d71eb6d
SHA1

3731efd0103b87e4d3543412a0ed7cbad78a5280
SHA256

c5ffdf99a47f211e93c961578d016e6856cb940c530d4cf85bb400dab6975ffd
SHA512

fb9790b551bb9864557719d2f2b30eb32cbf7906ac15ead4e41af2f3a311f29db20170d9c843c701ad5243801b3afd41699d36d3340798771841f00aafbe354c
SSDEEP

393216:CJmH8ZaKrFmD5DJgtMOr9tBYcB0KNJVX+oXv63F2+cjoXG1w19:XKaKYDKt5pL6KNJ8a4dEoG1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MCTOOL.exe

Files

MCTOOL.exe
.exe windows x64

dffc58b4f19587bc14fb86e91fb8f238

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CreateProcessA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetWindowThreadProcessId

advapi32

CryptAcquireContextA

shell32

ShellExecuteW

msvcp140

?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ

wininet

InternetOpenA

ntdll

RtlLookupFunctionEntry

normaliz

IdnToAscii

wldap32

ord32

crypt32

CertFreeCertificateContext

ws2_32

bind

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException

api-ms-win-crt-string-l1-1-0

isupper

api-ms-win-crt-runtime-l1-1-0

strerror

api-ms-win-crt-stdio-l1-1-0

fflush

api-ms-win-crt-heap-l1-1-0

calloc

api-ms-win-crt-filesystem-l1-1-0

_unlink

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-utility-l1-1-0

rand

api-ms-win-crt-convert-l1-1-0

atoi

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-math-l1-1-0

_dclass

Sections

.text
Size: - Virtual size: 466KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 280KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.nig0
Size: - Virtual size: 10.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.nig1
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.nig2
Size: 16.9MB - Virtual size: 16.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dffc58b4f19587bc14fb86e91fb8f238

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

wininet

ntdll

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

Sections

.text Size: - Virtual size: 466KB

.rdata Size: - Virtual size: 131KB

.data Size: - Virtual size: 280KB

.pdata Size: - Virtual size: 20KB

.nig0 Size: - Virtual size: 10.7MB

.nig1 Size: 5KB - Virtual size: 4KB

.nig2 Size: 16.9MB - Virtual size: 16.9MB

.reloc Size: 512B - Virtual size: 296B

.rsrc Size: 5KB - Virtual size: 4KB

.text
Size: - Virtual size: 466KB

.rdata
Size: - Virtual size: 131KB

.data
Size: - Virtual size: 280KB

.pdata
Size: - Virtual size: 20KB

.nig0
Size: - Virtual size: 10.7MB

.nig1
Size: 5KB - Virtual size: 4KB

.nig2
Size: 16.9MB - Virtual size: 16.9MB

.reloc
Size: 512B - Virtual size: 296B

.rsrc
Size: 5KB - Virtual size: 4KB